sota: add support for freedom-u540

fitImage used by default.

Signed-off-by: Ricardo Salveti <ricardo@foundries.io>

1 files changed, 16 insertions, 0 deletions

diff --git a/classes/sota_freedom-u540.bbclass b/classes/sota_freedom-u540.bbclass
new file mode 100644
index 0000000..90d11c2
--- /dev/null
+++ b/classes/sota_freedom-u540.bbclass
@@ -0,0 +1,16 @@
+# Support fitImage by default
+KERNEL_CLASSES_sota = " kernel-fitimage "
+KERNEL_IMAGETYPE_sota = "fitImage"
+KERNEL_IMAGETYPES_remove_sota = "uImage"
+OSTREE_KERNEL = "${KERNEL_IMAGETYPE}-${INITRAMFS_IMAGE}-${MACHINE}-${MACHINE}"
+
+OSTREE_BOOTLOADER ?= "u-boot"
+INITRAMFS_FSTYPES = "cpio.gz"
+PREFERRED_PROVIDER_virtual/bootloader_sota ?= "u-boot"
+
+IMAGE_BOOT_FILES_sota ?= "fw_payload.bin boot.scr uEnv.txt"
+KERNEL_DEVICETREE_sota ?= "sifive/${RISCV_SBI_FDT}"
+
+OSTREE_KERNEL_ARGS_sota ?= "earlycon=sbi console=ttySIF0 ramdisk_size=16384 root=/dev/ram0 rw rootfstype=ext4 rootwait rootdelay=2 ostree_root=/dev/mmcblk0p3"
+
+WKS_FILE_sota = "freedom-u540-opensbi-sota.wks"